ISRC NLE420404416
Verified recording
NLE420404416 is “Violin Sonata No. 2 in A Minor, BWV 1003: IV. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xed05e7b7da09e614437e908e4820b4f419d4806fc5719a20652872647a0502b9 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE420404416.
Recording identifiers
- ISRC
- NLE420404416
- Title
- Violin Sonata No. 2 in A Minor, BWV 1003: IV. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xed05e7b7da09e614437e908e4820b4f419d4806fc5719a20652872647a0502b9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:4ece6252291c8dbe283c390d71d7b20550ef265d64245301b6d18a14ec1b6b1f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE420404416
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Violin Sonata No. 2 in A Minor, BWV 1003: IV. Allegro · Machine-readable JSON-LD